Datasheet Summary
BQ76920, BQ76930, BQ76940
SLUSBK2I
- OCTOBER 2013
- REVISED MARCH 2022
BQ769x0 3-Series to 15-Series Cell Battery Monitor Family for Li-Ion and Phosphate Applications
1 Features
- AFE monitoring Features
- Pure digital interface
- Internal ADC measures cell voltage, die temperature, and external thermistor
- A separate, internal ADC measures pack current (coulomb counter)
- Directly supports up to three thermistors
(103AT)
- Hardware protection Features
- Overcurrent in Discharge (OCD)
- Short Circuit in Discharge (SCD)
- Overvoltage (OV)
- Undervoltage (UV)
- Secondary protector fault detection
- Additional Features
- Integrated cell balancing FETs
- Charge, discharge low-side NCH FET...